114 lines
3.0 KiB
Markdown
114 lines
3.0 KiB
Markdown
---
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id: bad87fee1348bd9acde08812
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title: Make Images Mobile Responsive
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challengeType: 0
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videoUrl: ''
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localeTitle: 使图像移动响应
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---
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## Description
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<section id="description">首先，在现有图像下方添加新图像。将其<code>src</code>属性设置为<code>https://bit.ly/fcc-running-cats</code> 。如果这个图像可以正好是我们手机屏幕的宽度，那就太好了。幸运的是，使用Bootstrap，我们需要做的就是将<code>img-responsive</code>类添加到您的图像中。这样做，图像应完全适合您的页面宽度。 </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 你应该总共有两个图像。
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testString: assert($("img").length === 2);
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- text: 您的新图像应该低于旧图像并且具有<code>img-responsive</code>类。
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testString: assert($("img:eq(1)").hasClass("img-responsive"));
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- text: 您的新图片不应该具有<code>smaller-image</code>类。
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testString: assert(!$("img:eq(1)").hasClass("smaller-image"));
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- text: '您的新图片应该具有<code>https://bit.ly/fcc-running-cats</code>的<code>src</code> 。'
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testString: assert($("img:eq(1)").attr("src") === "https://bit.ly/fcc-running-cats");
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- text: 确保新的<code>img</code>元素具有关闭角括号。
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testString: assert(code.match(/<img/g) && code.match(/<img[^<]*>/g).length === 2 && code.match(/<img/g).length === 2);
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```html
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<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
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<style>
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.red-text {
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color: red;
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}
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h2 {
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font-family: Lobster, Monospace;
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}
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p {
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font-size: 16px;
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font-family: Monospace;
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}
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.thick-green-border {
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border-color: green;
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border-width: 10px;
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border-style: solid;
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border-radius: 50%;
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}
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.smaller-image {
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width: 100px;
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}
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</style>
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<div class="container-fluid">
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<h2 class="red-text">CatPhotoApp</h2>
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<p>Click here for <a href="#">cat photos</a>.</p>
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<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
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<p>Things cats love:</p>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<p>Top 3 things cats hate:</p>
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<ol>
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<li>flea treatment</li>
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<li>thunder</li>
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<li>other cats</li>
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</ol>
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<form action="https://freecatphotoapp.com/submit-cat-photo">
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<label><input type="radio" name="indoor-outdoor"> Indoor</label>
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<label><input type="radio" name="indoor-outdoor"> Outdoor</label>
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<label><input type="checkbox" name="personality"> Loving</label>
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<label><input type="checkbox" name="personality"> Lazy</label>
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<label><input type="checkbox" name="personality"> Crazy</label>
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<input type="text" placeholder="cat photo URL" required>
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<button type="submit">Submit</button>
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</form>
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</div>
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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